Commit Graph

35757 Commits

Author SHA1 Message Date
Masahiro Yamada
fec4816387 ARM: uniphier: support USB boot mode for ProXstream2 / PH1-LD6b SoC
The USB boot code is too fat and complicated to be included in SPL
(at least for now).  So, it was implemented as a separate project
(what we call USB-loader).

The expected boot sequence is as follows:

  Boot ROM -> USB-loader -> SPL -> U-Boot proper

The USB-loader loads the SPL and U-Boot proper from a USB memory
onto the locked L2 cache.  Then, SPL needs to copy the U-Boot proper
to DRAM, so this mode looks like a NOR boot from the view of SPL.
However, we want to distinguish between (genuine) NOR boot and USB
boot in some places.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2016-02-14 16:36:13 +09:00
Masahiro Yamada
a89be270e7 ARM: uniphier: add missing static qualifier
This function is for local use in the file.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2016-02-14 16:36:13 +09:00
Masahiro Yamada
4b50369fb5 ARM: uniphier: create early page table at run-time
UniPhier SoCs are not equipped with dedicated on-chip SRAM.  Instead,
locked outer cache is used as RAM area during the early boot stage
where DRAM is not ready yet.  This effectively means MMU must be
always enabled while we are in SPL.

Currently, the SPL image for UniPhier SoCs contains the page table
statically defined at compile time.  It has been a burden because the
16KB page table occupies a quarter memory footprint of the 64KB SPL
image.

Finally, there is no more room to implement new features in SPL.
Setting aside the NOR boot mode, this issue can be solved by creating
the page table onto RAM at run time.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2016-02-14 16:36:13 +09:00
Masahiro Yamada
755c7d9a61 ARM: uniphier: change stack pointer address for SPL
No special reason for the current stack address 0x0ff08000.
Change it to 0x00100000 to simplify the init_page_table.

There are two types of SoCs in terms of the load address of SPL.

 [1] PH1-sLD3, PH1-LD4, PH1-sLD8
   SPL is loaded at 0x00040000-0x0004ffff
 [2] PH1-Pro4, PH1-Pro5, ProXstream2, PH1-LD6b
   SPL is loaded at 0x00100000-0x0010ffff

The new stack area (0x000f8000-0x00100000) should be safe for all the
cases.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2016-02-14 16:36:13 +09:00
Masahiro Yamada
494456bc67 spl: define BOOT_DEVICE_USB
This enum is referenced from common/spl/spl.c.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2016-02-14 16:36:13 +09:00
Masahiro Yamada
3cb9abc9c5 ARM: uniphier: update U-Boot file names in workflow
Since commit ad1ecd2063 ("fdt: Build a U-Boot binary without device
tree") and commit 03c25bcd26 ("fdt: Build an SPL binary without
device tree"), we can use shorter file names for the output images.

The default configuration for UniPhier SoCs enables CONFIG_OF_SEPARATE
and CONFIG_SPL_OF_CONTROL.  In this case, spl/u-boot-spl.bin is the
same as spl/u-boot-spl-dtb.bin.  Likewise, u-boot.img is the same as
as u-boot-dtb.img.  So, this change of the flow has no impact.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2016-02-14 16:36:13 +09:00
Masahiro Yamada
84a7562e49 ARM: uniphier: support some more DRAM use cases on PH1-Pro4 boards
Some of PH1-Pro4 boards are equipped with larger amount of DRAM than
the reference board.  Add UMC settings to support them.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2016-02-14 16:36:13 +09:00
Masahiro Yamada
d566f75425 ARM: uniphier: fix nfsboot command
This is no longer working, so needs reworking.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2016-02-14 16:36:12 +09:00
Masahiro Yamada
cd5d95653c ARM: uniphier: factor out common part of boot commands
The environment "bootm_low" is updated before the "bootz" command.
This is common for all the boot modes (NOR, NAND, TFTP, etc.), so
can be factored out.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2016-02-14 16:36:12 +09:00
Masahiro Yamada
a304143925 ARM: uniphier: add default bootm_low to fix FIT boot
Commit 25d4eb8091 ("ARM: uniphier: add bootm_low environment")
missed to add "bootm_low" for FIT boot.  Set "bootm_low" to the
DRAM base address.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2016-02-14 16:36:12 +09:00
Masahiro Yamada
90a6e92988 ARM: uniphier: fix NOR boot command
Commit 89835b3557 ("ARM: uniphier: allow to run zImage rather than
uImage") changed the kernel boot commands.  Unlike "bootm", "bootz"
does not relocate the kernel image.  When the boot device is a NOR
flash, the zImage should be copied from the NOR onto the DRAM before
it is passed to the "bootz" command.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2016-02-14 16:36:12 +09:00
Tom Rini
9ef2835f26 Merge branch 'master' of git://git.denx.de/u-boot-video 2016-02-11 18:18:15 -05:00
Simon Glass
6c88b51305 video: tegra: Enable the 'lcd' env variable work-around
Enable this option on all tegra boards.

Signed-off-by: Simon Glass <sjg@chromium.org>
Acked-by: Anatolij Gustschin <agust@denx.de>
2016-02-11 21:39:38 +01:00
Simon Glass
a2931b30d2 dm: video: Add a temporary work-around for old stdout var
Boards with a saved environment may use 'lcd' in their stdout environment
variable, expecting that this will enable output to the LCD. When the board
moves to use driver model for video, this will no-longer work. Add a
work-around to fix this. A warning messages is printed, and we will remove
the work-around at the end of 2016.

Signed-off-by: Simon Glass <sjg@chromium.org>
Acked-by: Anatolij Gustschin <agust@denx.de>
Tested-by: Stephen Warren <swarren@nvidia.com>
2016-02-11 21:37:17 +01:00
Hans de Goede
cc8d698fab Revert "common/memsize.c: Simplify RAM size detection"
This commit breaks bootup on sunxi boards, the get stuck
when running the main u-boot binary at:

CPU:   Allwinner H3 (SUN8I)
I2C:   ready
DRAM:

This reverts commit 8e7cba048b.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2016-02-10 08:34:42 -05:00
Stephen Warren
c82ce04a3f test/py: capture the entire U-Boot version at boot
The existing regex simply ensures that the captured version string doesn't
go past the end of a line. We really want to grab as much as possible. Do
this by explicitly including a ) character at the end of the regex to
match the last character of the version test.

Signed-off-by: Stephen Warren <swarren@nvidia.com>
2016-02-09 15:41:19 -07:00
Stephen Warren
d8926811fd test/py: fix off-by-one error in spawn matching code
A regex match object's .end() value is already the index after the match,
not the index of the last character in the match, so there's no need to
add 1 to point past the match.

Signed-off-by: Stephen Warren <swarren@nvidia.com>
2016-02-09 15:41:19 -07:00
Stephen Warren
83357fd5c2 test/py: HTML awesome!
Implement three improvements to the HTML log file:
- Ability to expand/contract sections. All passing sections are contracted
  at file load time so the user can concentrate on issues requiring
  action.
- The overall status report is copied to the top of the log for easy
  access.
- Add links from the status report to the test logs, for easy navigation.

This all relies on Javascript and the jquery library. If the user doesn't
have Javascript enabled, or jquery can't be downloaded, the log should
look and behave identically to how it did before this patch.

A few notes on the diff:

- A few more 'with log.section("xxx")' were added, so that all stream
  blocks are kept within a section block for consistent HTML entity
  nesting structure. This changed indentation in a few places, making
  the diff look slightly larger.
- HTML entity IDs are cleaned up. We assign simple incrementing integer
  IDs now, rather than using mangled test names which were possibly
  invalid.
- Sections and streams now use common CSS class names (in addition to the
  current separate class names) to more easily share the new behaviour.
  This also reduces the CSS file size since rules don't need to be
  duplicated.
- An "OK" status is logged after some external command executions so that
  make and flash steps are auto-contracted at log file load time, assuming
  they passed.

Signed-off-by: Stephen Warren <swarren@nvidia.com>
2016-02-09 15:41:19 -07:00
Stephen Warren
ac99831b7d test/py: exit(1) if there are problems running py.test
The test/py/test.py wrapper script catches exceptions thrown when
exec()ing py.test in order to print a helpful error message. However,
the exception handling code squashes the exception and so the script
exits with a non-zero exit code, leading callers to believe that it
passed. Fix this.

Signed-off-by: Stephen Warren <swarren@nvidia.com>
2016-02-09 15:41:19 -07:00
Stephen Warren
986fe37817 itest: allow map_physmem to return 0 in limited cases
On some systems, RAM starts at address 0. If the user executes itest
against address 0 on such a system, it will call map_physmem(0, ...)
which will return 0 back; mapping only changes the address on sandbox.
This causes itest to believe map_physmem() has failed, and hence fails
the comparison.

Fix itest so that it allows map_physmem() to return 0 /if/ the orignal
address passed to it was also 0.

This fixes "tegra-uboot-flasher flash" on Tegra20.

This has the disadvantage that on sandbox, failed mapping attempts for
address 0 are not detected. Instead, should the code only call
map_physmem() on sandbox? Or, should map_physmem() return its error status
some other way. Or, should the special case only be allowed on systems
where the base of RAM is 0 somehow?

Fixes: 7861204c9a ("itest: make memory access work under sandbox")
Signed-off-by: Stephen Warren <swarren@nvidia.com>
2016-02-09 15:41:19 -07:00
Stephen Warren
1934665742 gunzip: remove avail_in recalculation
Current, the following passes:
    ./u-boot -d arch/sandbox/dts/test.dtb -c 'ut_image_decomp'
but the following fails:
    ./u-boot -d arch/sandbox/dts/test.dtb -c 'ut dm; ut_image_decomp'

This is because the gunzip code reads input data beyond the end of its
input buffer. In the first case above, this data just happens to be 0,
which just happens to trigger gzip to signal the error the decompression
unit test expects. In the second case above, the "ut dm" test has written
data to the accidentally-read memory, which causes the gzip code to take a
different path and so return a different value, which triggers the test
failure.

The cause of gunzip reading past its input buffer is the re-calculation of
s.avail_in in zunzip(), since it can underflow. Not only is the formula
non-sensical (it uses the delta between two output buffer pointers to
calculate available input buffer size), it also appears to be unnecessary,
since the gunzip code already maintains this value itself. This patch
removes this re-calculation to avoid the underflow and redundant work.

The loop exit condition is also adjusted so that if inflate() has consumed
the entire input buffer, without indicating returning Z_STREAM_END (i.e.
decompression complete without error), an error is raised. There is still
opportunity to simplify the code here by splitting up the loop exit
condition into separate tests. However, this patch makes the minimum
modifications required to solve the problem at hand, in order to keep the
Acked-by: Kees Cook <keescook@chromium.org>

diff simple.

I am not entirely convinced that the loop in zunzip() is necessary at all.
It could only be useful if inflate() can return Z_BUF_ERROR (which
typically means that it needs more data in the input buffer, or more space
in the output buffer), even though Z_FINISH is set /and/ the full input is
available in the input buffer /and/ there is enough space to store the
decompressed output in the output buffer. The comment in zlib.h after the
prototype of inflate() implies this is never the case. However, I assume
there must have been some reason for introducing this loop in the first
place, as part of commit "Fix gunzip to work for any gziped uImage size".

This patch is similar to the earlier b75650d84d "gzip: correctly
bounds-check output buffer", which corrected a similar issue for
s.avail_out.

Cc: Catalin Radu <Catalin@VirtualMetrix.com>
Cc: Kees Cook <keescook@chromium.org>
Fixes: f039ada5c1 ("Fix gunzip to work for any gziped uImage size")
Signed-off-by: Stephen Warren <swarren@nvidia.com>
2016-02-09 15:41:19 -07:00
Paul Kocialkowski
39af3d8a0d sniper: Drop references to P970
There are various different boards with the same hardware sold as LG Optimus
Black, such as P970, P970g and KU5900. Since this port is functional for all
variants, it doesn't make sense to keep references to P970.

Signed-off-by: Paul Kocialkowski <contact@paulk.fr>
Reviewed-by: Tom Rini <trini@konsulko.com>
2016-02-08 10:24:19 -05:00
David Müller (ELSOFT AG)
470250e8e6 s3c24xx: serial: Remove dead code
Signed-off-by: David Müller <d.mueller@elsoft.ch>
2016-02-08 10:24:18 -05:00
David Müller (ELSOFT AG)
0c2b6dffb7 doc: Remove any reference to CONFIG_MODEM_SUPPORT, CONFIG_CMD_HWFLOW, CONFIG_HWFLOW and friends from the documentation.
Signed-off-by: David Müller <d.mueller@elsoft.ch>
2016-02-08 10:24:17 -05:00
David Müller (ELSOFT AG)
5a6f68d496 Remove unused CONFIG_HWFLOW option and associated dead code.
Signed-off-by: David Müller <d.mueller@elsoft.ch>
2016-02-08 10:24:17 -05:00
David Müller (ELSOFT AG)
b7fbdc60ab Remove unused CONFIG_CMD_HWFLOW option and associated dead code.
Signed-off-by: David Müller <d.mueller@elsoft.ch>
2016-02-08 10:22:44 -05:00
David Müller (ELSOFT AG)
928f605455 Remove unused CONFIG_MODEM_SUPPORT option and associated dead code.
Signed-off-by: David Müller <d.mueller@elsoft.ch>
2016-02-08 10:22:44 -05:00
Stephen Warren
89ca1000ca ARM: rpi: set fdt_high in the default environment
The ARM Linux kernel requires the DT to be in memory accessible early
during the boot process. This always happens naturally on the RPi 1,
since the maximum memory size of 512MiB, and additionally some of that
is reserved for use by the GPU. The RPi 2 has 1GiB of RAM (minus some
GPU usage), and so if the DT is relocated to the top of RAM, Linux cannot
access it. Prevent this from happening by setting fdt_high.

Cc: Daniel Stone <daniels@collabora.com>
Signed-off-by: Stephen Warren <swarren@wwwdotorg.org>
2016-02-08 10:22:42 -05:00
Stephen Warren
685dc83af4 ARM: rpi: update memory layout env. var. documentation
Update rpi-common.h's documentation that describes the rationale for
choosing various addresses for standardized variables used by boot
scripts. This comment was correct when written, but not updated when some
of the values were changed.

Fixes: 14006a5671 ("rpi: set fdt_addr_r to 0x00000100 to match default
...device_tree_address")
Cc: Jonathan Liu <net147@gmail.com>
Cc: Daniel Stone <daniels@collabora.com>
Signed-off-by: Stephen Warren <swarren@wwwdotorg.org>
2016-02-08 10:22:42 -05:00
Masahiro Yamada
776babd784 board_r: fix a typo in comment block
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2016-02-08 10:22:41 -05:00
Masahiro Yamada
35b786780f kbuild: fix build rule of u-boot-spl.dtb
The build command of u-boot-spl.dtb is not constant, but dependent
on CONFIG_OF_SPL_REMOVE_PROPS.  Use $(call if_changed,...) so that
the change of CONFIG_OF_SPL_REMOVE_PROPS is detected.

Also, add tools/fdtgrep to the dependency to make sure u-boot-spl.dtb
is generated by the up-to-date fdtgrep in case the tool is modified.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2016-02-08 10:22:41 -05:00
Masahiro Yamada
514ec43892 kbuild: add missing FORCE where $(call if_changed, ) is used
FORCE is needed for $(call if_changed,...) to be evaluated every time.
Otherwise, the command is not executed when the command line has
changed but any prerequisite has not been updated.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2016-02-08 10:22:41 -05:00
Masahiro Yamada
8ee19a7319 kbuild: remove unneeded ifdef conditionals around build rules
These rules are only used for SOCFPGA, SUNXI, but no need to hide
them from other SoCs.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2016-02-08 10:22:40 -05:00
Masahiro Yamada
0cb389dd1a image: fix getenv_bootm_size() function again
Commit 9c11135ce0 ("image: fix getenv_bootm_size() function") fixed
the case where "bootm_low" is defined, but "bootm_size" is not.
Instead, it broke the case where neither "bootm_low" nor "bootm_size"
is defined.  Fix this function again.

Fixes: 9c11135ce0 ("image: fix getenv_bootm_size() function")
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Tested-by: Matthias Weisser <m.weisser.m@gmail.com>
Tested-by: Hannes Schmelzer <oe5hpm@oevsv.at>
2016-02-08 10:22:40 -05:00
Stephen Warren
89ab841088 test/py: support running sandbox under gdbserver
Implement command--line option --gdbserver COMM, which does two things:

a) Run the sandbox process under gdbserver, using COMM as gdbserver's
   communication channel.

b) Disables all timeouts, so that if U-Boot is halted under the debugger,
   tests don't fail. If the user gives up in the middle of a debugging
   session, they can simply CTRL-C the test script to abort it.

This allows easy debugging of test failures without having to manually
re-create the failure conditions. Usage is:

Window 1:
./test/py/test.py --bd sandbox --gdbserver localhost:1234

Window 2:
gdb ./build-sandbox/u-boot -ex 'target remote localhost:1234'

When using this option, it likely makes sense to use pytest's -k option
to limit the set of tests that are executed.

Simply running U-Boot directly under gdb (rather than gdbserver) was
also considered. However, this was rejected because:

a) gdb's output would then be processed by the test script, and likely
   confuse it causing false failures.

b) pytest by default hides stdout from tests, which would prevent the
   user from interacting with gdb.

   While gdb can be told to redirect the debugee's stdio to a separate
   PTY, this would appear to leave gdb's stdio directed at the test
   scripts and the debugee's stdio directed elsewhere, which is the
   opposite of the desired effect. Perhaps some complicated PTY muxing
   and process hierarchy could invert this. However, the current scheme
   is simple to implement and use, so it doesn't seem worth complicating
   matters.

c) Using gdbserver allows arbitrary debuggers to be used, even those with
   a GUI. If the test scripts invoked the debugger themselves, they'd have
   to know how to execute arbitary applications. While the user could hide
   this all in a wrapper script, this feels like extra complication.

An interesting future idea might be a --gdb-screen option, which could
spawn both U-Boot and gdb separately, and spawn the screen into a newly
created window under screen. Similar options could be envisaged for
creating a new xterm/... too.

--gdbserver  currently only supports sandbox, and not real hardware.
That's primarily because the test hooks are responsible for all aspects of
hardware control, so there's nothing for the test scripts themselves can
do to enable gdbserver on real hardware. We might consider introducing a
separate --disable-timeouts option to support use of debuggers on real
hardware, and having --gdbserver imply that option.

Signed-off-by: Stephen Warren <swarren@nvidia.com>
2016-02-08 10:22:39 -05:00
Stephen Warren
ee05fedc6c malloc: solve dead code issue in memalign()
The recent change to memalign() caused the allocation failure detection
code to be dead code; the "retry" logic is always activated under the same
condition that the original failure detection code is, and also fully
handles any possible failures. This patch solves the presence of dead
code.

Two alternatives are possible:

a) Delete the now-dead test, and rely on the "retry" path to handle any
allocation problems, as it does.

b) Make the "retry" path fall through to the existing (currently dead)
failure detection code, thus making it not-dead.

(b) was chosen since it reduces the diff between U-Boot's and the upstream
dlmalloc. This should make it marginally easier to import a new version of
dlmalloc in the future.

Reported by: Coverity Scan
Fixes: 4f144a4164 ("malloc: work around some memalign fragmentation issues")
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
2016-02-08 10:22:38 -05:00
Stanislav Galabov
7c60423106 api: Add FreeBSD API support for MIPS platforms
This patch adds U-Boot API support (used by FreeBSD loader) for MIPS platforms.

Signed-off-by: Stanislav Galabov <sgalabov@gmail.com>
2016-02-08 10:22:38 -05:00
Stephen Warren
e4c1b4d8c1 .travis.yml: explicitly request sudo
Without this, builds default to using new Travis CI infra-structure which
does no allow sudo. The builds need sudo in order to install the ELDK
compilers. Consequently, almost all builds fail without this.

I suspect that existing Travis CI users have not noticed this because
their accounts or builds have been grand-fathered into backwards-
compatible default settings, whereas I just set up a new build from
scratch and received new default settings.

Cc: Wolfgang Denk <wd@denx.de>
Cc: Heiko Schocher <hs@denx.de>
Cc: Tom Rini <trini@ti.com>
Cc: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
Cc: Andreas Färber <afaerber@suse.de>
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Acked-by: Heiko Schocher <hs@denx.de>
2016-02-08 10:10:50 -05:00
Lubomir Rintel
859f143715 rpi: set ethaddr as well
Let's set "ethaddr" when we get the ethernet address too, so that
fdt_fixup_ethernet() sets the address in the device tree and the Linux
driver can pick it up.

Signed-off-by: Lubomir Rintel <lkundrak@v3.sk>
Tested-by: Stephen Warren <swarren@wwwdotorg.org>
2016-02-08 10:10:49 -05:00
Eddy Petrișor
8e7cba048b common/memsize.c: Simplify RAM size detection
The case of memory of size 0 is not that different from a memory of any other
size, so we remove the duplicate code and treat the small differences when it
is the case.

Signed-off-by: Eddy Petrișor <eddy.petrisor@gmail.com>
2016-02-08 10:10:49 -05:00
Mugunthan V N
ab8dd5e6e6 defconfig: k2g_evm_defconfig: enable net driver model
enable net driver model for k2g evm as keystone_net supports
driver model

Signed-off-by: Mugunthan V N <mugunthanvnm@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
2016-02-08 10:10:48 -05:00
Mugunthan V N
2c5bf6c98d ARM: dts: k2g: Add keystone net dts files
Add keystone net DT support for k2g evm.

Signed-off-by: Mugunthan V N <mugunthanvnm@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
2016-02-08 10:10:48 -05:00
Mugunthan V N
15b0d65938 defconfig: k2e_evm_defconfig: enable net driver model
enable net driver model for k2e evm as keystone_net supports
driver model

Signed-off-by: Mugunthan V N <mugunthanvnm@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
2016-02-08 10:10:47 -05:00
Mugunthan V N
95fac767a9 defconfig: k2l_evm_defconfig: enable net driver model
enable net driver model for k2l evm as keystone_net supports
driver model

Signed-off-by: Mugunthan V N <mugunthanvnm@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
2016-02-08 10:10:47 -05:00
Mugunthan V N
9a350e92a6 defconfig: k2hk_evm_defconfig: enable net driver model
enable net driver model for k2hk evm as keystone_net supports
driver model

Signed-off-by: Mugunthan V N <mugunthanvnm@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
2016-02-08 10:10:46 -05:00
Mugunthan V N
6599f3690c drivers: net: keystone_net: convert driver to adopt device driver model
Adopt keystone_net driver to adopt device driver model

Signed-off-by: Mugunthan V N <mugunthanvnm@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
2016-02-08 10:10:46 -05:00
Mugunthan V N
347348f9f7 drivers: net: phy: micrel: fix build errors with CONFIG_DM_ETH
When Micrel phy is selected without CONFIG_PHY_MICREL_KSZ9031 or
CONFIG_PHY_MICREL_KSZ9021 there  is a build error. Fixing this
by adding proper ifdefs

drivers/net/phy/micrel.c:370:39: error: array type has incomplete element type
 static const struct ksz90x1_reg_field ksz9031_ctl_grp[] =
                                       ^
drivers/net/phy/micrel.c:372:39: error: array type has incomplete element type
 static const struct ksz90x1_reg_field ksz9031_clk_grp[] =
                                       ^
drivers/net/phy/micrel.c: In function ‘ksz9031_of_config’:
drivers/net/phy/micrel.c:377:23: error: array type has incomplete element type
  struct ksz90x1_ofcfg ofcfg[] = {
                       ^
drivers/net/phy/micrel.c:379:13: error: ‘ksz90x1_rxd_grp’ undeclared (first use in this function)
   { MII_KSZ9031_EXT_RGMII_RX_DATA_SKEW, 2, ksz90x1_rxd_grp, 4 },
             ^
drivers/net/phy/micrel.c:379:13: note: each undeclared identifier is reported only once for each function it appears in
drivers/net/phy/micrel.c:380:13: error: ‘ksz90x1_txd_grp’ undeclared (first use in this function)
   { MII_KSZ9031_EXT_RGMII_TX_DATA_SKEW, 2, ksz90x1_txd_grp, 4 },
             ^
drivers/net/phy/micrel.c:386:3: warning: implicit declaration of function ‘ksz90x1_of_config_group’ [-Wimplicit-function-declaration]
   ret = ksz90x1_of_config_group(phydev, &(ofcfg[i]));
   ^
drivers/net/phy/micrel.c:377:23: warning: unused variable ‘ofcfg’ [-Wunused-variable]
  struct ksz90x1_ofcfg ofcfg[] = {
                       ^
drivers/net/phy/micrel.c: At top level:
drivers/net/phy/micrel.c:370:39: warning: ‘ksz9031_ctl_grp’ defined but not used [-Wunused-variable]
 static const struct ksz90x1_reg_field ksz9031_ctl_grp[] =
                                       ^
drivers/net/phy/micrel.c:372:39: warning: ‘ksz9031_clk_grp’ defined but not used [-Wunused-variable]
 static const struct ksz90x1_reg_field ksz9031_clk_grp[] =
                                       ^
scripts/Makefile.build:277: recipe for target 'drivers/net/phy/micrel.o' failed
make[1]: *** [drivers/net/phy/micrel.o] Error 1
Makefile:1201: recipe for target 'drivers/net/phy' failed
make: *** [drivers/net/phy] Error 2
make: *** Waiting for unfinished jobs....

Signed-off-by: Mugunthan V N <mugunthanvnm@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
2016-02-08 10:10:45 -05:00
Mugunthan V N
0369008c36 board: ti: ks2_evm: remove board_eth_init when CONFIG_DM_ETH is defined
remove board_eth_init when CONFIG_DM_ETH is defined

Signed-off-by: Mugunthan V N <mugunthanvnm@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
2016-02-08 10:10:45 -05:00
Adam Ford
362b96cb86 OMAP3: omap3_logic: Remove YAFFS support.
UBIFS is the preferred FS, and YAFFS isn't officially included in
Linux.  Removing this feature reduces the code size.

Signed-off-by: Adam Ford <aford173@gmail.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
2016-02-08 10:10:44 -05:00
Adam Ford
1e1acc76b0 OMAP3: omap3_logic: Enable CONFIG_SMC911X_32_BIT
The interface automatically converts one 32-bit word into two 16 words.
The README said it is permissible to use this flag in that scenario.

Signed-off-by: Adam Ford <aford173@gmail.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
2016-02-08 10:10:44 -05:00